Scala JSON

Scala macros for compile-time generation of ultra-fast JSON codecs.

JSON library based on Argonaut, depends on Cats

The Play JSON library

Project aims to provide a single AST to be used by other scala json libraries.

Fast json parser (According to them, competetive with java gson/jackson speed).

Purely Functional JSON in Scala.

A scala diff/patch library for Json

Add-on module for Jackson to support Scala-specific datatypes.

Fast 'n easy JSON serialization with optional MongoDB support. Uses Jackson under the hood.

Lightweight, clean and efficient JSON implementation in Scala.

Compile-time JSON serialization and abstraction for Scala and Scala.js

Fast json parser.

A scala library for flexible JSON interfaces

sbt plugin that generates Scala case classes for easy, statically typed and implicit access of JSON documents

A Scala library for dealing with JSON in a way that makes it almost feel native.

Support library for integrating the JSON API spec with Scala and Spray JSON, Play! JSON or Circe.

Scala Libs around JSON and API developement for Play Framework.

Pure Scala pickler with annotations

Clean, intuitive, unintrusive, boilerplate-free Scala API

Flexible and powerful JSON manipulation, validation and serialization, with no reflection at runtime.

fast, flexible and intuitive JSON for Scala